Grunn dhuilgheadasan ann a bhith a’ togail cruadhtan foam tilgeadh a-steach

Tha concrait foam na gel measgaichte de dhiofar stuthan agus measgachadh. Stuthan eadar-dhealaichte de stuthan amh, different mixing ratios of materials, feartan eadar-dhealaichte de mheasgachaidhean, different water-liquid mixing ratios, diofar ìrean obrachaidh innealan togail agus luchd-togail, different construction environments and maintenance conditions will all bring about the quality of foam concrete products. Tha buaidh mhòr aig pròiseact togail de theicneòlas smachd ioma-chaochlaideach. Nì eadar-theachd gach paramadair caochlaideach eadar-dhealachadh mòr ann an càileachd cruadhtan foam. Uime sin, tha an co-mheas measgachadh ann an togail glè chudromach. Tha fòcas an artaigil seo air mar a dh’ fhuasglas tu na duilgheadasan co-cheangailte a bheir buaidh air càileachd toraidh ann a bhith a’ togail cruadhtan foam tilgeadh na àite.

1. The influence of material mixing ratio on project quality

Mar a tha fios againn uile, the mixing ratio of materials in the construction of foam concrete is the main factor affecting the quality of the project. Tha mòran fhactaran a’ toirt buaidh air coileanadh cruadhtan foam. There are many problems in quality control, and intelligent and automated construction machinery is still under further development. The mixing ratio, construction method, site management and other aspects of the cast-in-situ project of foam concrete are still in the initial stage of development. Tests have shown that the strength of the product can be increased within the optimum content of fly ash, and its strength will decrease after the optimum content is exceeded;

Tha an aon rud fìor airson saimeant. Às deidh an dòs as fheàrr a dhol thairis air, its strength decreases as the amount of cement increases. This warns us that the optimal amount of materials must be controlled reasonably, gu sònraichte feumaidh cur-ris eileamaidean lorg leithid ceò silica a bhith nas mionaidiche.

Le bhith a 'cur cus no neo-chothromach a' dèanamh sgudal. Uime sin, the use of a mechatronics uniform speed measurement system for control is an ideal solution.

2 The influence and control of admixtures on the quality of foam concrete

Tha iomadh measgachadh ann airson concrait foam, riochdairean foam saimeant sa mhòr-chuid, luathaichean, agus riochdairean lughdachadh uisge. The matching parameters should be accurate. A leithid àidseant foaming saimeant, the control of the initial water-liquid mixing ratio and the control of the foaming rate will have a great impact on the quality of foamed concrete. The mixing ratio control of cement foaming agent and other raw materials is not accurate enough, which makes the construction quality not stable enough.

Faodar an siostam smachd àidseant foaming a thathas a’ cleachdadh an-dràsta a roinn ann an trì roinnean, is e sin smachd pumpa gèar, hose pump control and straw cross-section ratio control. Air an làimh eile, the gear pump control class is more accurate. Ge-tà, most of the gear pumps currently in use are substitutes, a dh'fhaodar a chleachdadh ann an siostaman uisgeachaidh, ach feumar siostam meidheadaireachd an àidseant foaming a leasachadh, oir tha an taigheadas pumpa gèar ionaid air a dhèanamh de alùmanum alloy, and the internal gears are quenched by carbon steel. The hardness of the two parts is very different. Ann an cùis droch lubrication, tha an alloy alùmanum den phlàta bhalbhaichean a-staigh gu math furasta a chaitheamh agus ag adhbhrachadh aodion a-staigh. A bharrachd air sin, tha uireasbhaidhean air an gèar stàilinn gualain a-staigh leithid creimeadh furasta, caitheamh luath, agus aodion mòr a-staigh, a bheir buaidh dhìreach air cruinneas tomhais. Is e an t-adhbhar gu bheil an àidseant foaming na stuth neodrach ann an teòiridh, ach gu dearbh tha mòran de riochdairean foaming lag alcaileach no lag searbhagach, a chuireas casg air na gèaraichean stàilinn gualain anns a’ phump gèar gu ìre agus a luathaicheas an caitheamh; in addition, Tha slaodachd sònraichte aig an àidseant foaming fhèin. Mura tèid a ghlanadh no a ghlanadh às deidh obair, tha e furasta an sianal cuairteachaidh a thogail agus a bhacadh anns a’ phump gèar, a mheudaicheas an aghaidh a-staigh a’ phump gèar, luathaich caitheamh, and increase the measurement error. Mar as motha an luach, bidh buaidh air a’ cho-mheas measgachadh uisge-leaghan den àidseant foaming, cha bhith càileachd foaming seasmhach, and the product quality of the foamed concrete will be directly affected. This is also an urgent problem that needs to be resolved.

Is e Cie-China.org am prìomh sholaraiche cuir-ris concrait foam a’ toirt seachad àidseant foaming concrait, superplasticizer,inneal-neartachaidh neart concrait foam airson cruadhtan aotrom, Blocaichean CLC. Ma tha thu a 'lorgàidseant foaming, cuiribh fàilte oirbhCuir fios thugainn.